The term 'small flute' can be represented by three different crossword solutions: FIFE (4 letters), PICCOLO (7 letters), and FIF (3 letters). A fife is a small, high-pitched flute that is similar to a PICCOLO, but shorter. It is often used in military and marching bands. A PICCOLO is a small flute that is higher in pitch than a regular flute. It is commonly used in orchestras and concert bands. Finally, FIF is an acronym for 'flute in F', which is a type of small flute that is tuned to the key of F major.